Watch strap



FIG. 1 is a perspective view of a watch strap showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a view thereof from the left of FIG. 2;

FIG. 4 is a view thereof from the right of FIG. 2;

FIG. 5 is a view thereof from the top of FIG. 2;

FIG. 6 is a view thereof from the bottom of FIG. 2; and,

FIG. 7 is a view thereof from the side opposite that shown in FIG. 2;

The ornamental design for a watch strap, as shown.